<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="报警时间" prop="alarmTime">
        <el-date-picker
          clearable
          v-model="queryParams.alarmTime"
          type="datetime"
          value-format="yyyy-MM-dd HH:mm:ss"
          placeholder="请选择报警时间"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker
          clearable
          v-model="queryParams.createTime"
          type="datetime"
          value-format="yyyy-MM-dd HH:mm:ss"
          placeholder="请选择创建时间"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item label="规则ID" prop="ruleId">
        <el-input
          v-model="queryParams.ruleId"
          placeholder="请输入规则ID"
          clearable
        />
      </el-form-item>
      <el-form-item label="温度记录ID" prop="temperatureId">
        <el-select v-model="queryParams.temperatureId" placeholder="请选择温度记录ID">
          <el-option v-for="option in temperatureRecordOptions" :key="option.value" :label="option.label" :value="option.value" />
        </el-select>
      </el-form-item>
      <!-- 添加大棚ID选项 -->
      <el-form-item label="大棚ID" prop="greenhouseId">
        <el-input v-model="queryParams.greenhouseId" placeholder="请输入大棚ID" clearable />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:log:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:log:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:log:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:log:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="logList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="报警记录ID" align="center" prop="logId" />
      <el-table-column label="规则ID" align="center" prop="ruleId" />
      <el-table-column label="温度记录ID" align="center" prop="temperatureId" />
      <el-table-column label="报警消息" align="center" prop="alarmMessage" />
      <el-table-column label="报警时间" align="center" prop="alarmTime" width="180">
        <template slot-scope="scope">
          <span>{{ formatTime(scope.row.alarmTime) }}</span>
        </template>
      </el-table-column>
      <!-- 添加大棚ID列 -->
      <el-table-column label="大棚ID" align="center" prop="greenhouseId" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:log:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:log:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改报警记录对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="规则ID" prop="ruleId">
          <el-input v-model="form.ruleId" placeholder="请输入规则ID" />
        </el-form-item>
        <el-form-item label="温度记录ID" prop="temperatureId">
          <el-select v-model="form.temperatureId" placeholder="请选择温度记录ID">
            <el-option v-for="option in temperatureRecordOptions" :key="option.value" :label="option.label" :value="option.value" />
          </el-select>
        </el-form-item>
        <el-form-item label="报警消息" prop="alarmMessage">
          <el-input v-model="form.alarmMessage" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="报警时间" prop="alarmTime">
          <el-date-picker
            clearable
            v-model="form.alarmTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="请选择报警时间"
          >
          </el-date-picker>
        </el-form-item>
        <!-- 添加大棚ID选项 -->
        <el-form-item label="大棚ID" prop="greenhouseId">
          <el-input v-model="form.greenhouseId" placeholder="请输入大棚ID" />
        </el-form-item>
        <el-divider content-position="center">报警记录信息</el-divider>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAddSysAlarmLog">添加</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" icon="el-icon-delete" size="mini" @click="handleDeleteSysAlarmLog">删除</el-button>
          </el-col>
        </el-row>
        <el-table :data="sysAlarmLogList" :row-class-name="rowSysAlarmLogIndex" @selection-change="handleSysAlarmLogSelectionChange" ref="sysAlarmLog">
          <el-table-column type="selection" width="50" align="center" />
          <el-table-column label="序号" align="center" prop="index" width="50"/>
          <el-table-column label="温度记录ID" prop="temperatureId" width="150">
            <template slot-scope="scope">
              <el-select v-model="scope.row.temperatureId" placeholder="请选择温度记录ID">
                <el-option v-for="option in temperatureRecordOptions" :key="option.value" :label="option.label" :value="option.value" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="报警时间" prop="alarmTime" width="240">
            <template slot-scope="scope">
              <el-date-picker
                clearable
                v-model="scope.row.alarmTime"
                type="datetime"
                value-format="yyyy-MM-dd HH:mm:ss"
                placeholder="请选择报警时间"
              />
            </template>
          </el-table-column>
        </el-table>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listLog, getLog, delLog, addLog, updateLog, getTemperatureRecords} from "@/api/system/log";

export default {
  name: "Log",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 子表选中数据
      checkedSysAlarmLog: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 报警记录表格数据
      logList: [],
      // 报警记录表格数据
      sysAlarmLogList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        ruleId: null,
        greenhouseId: null,
        temperatureId: null,
        alarmTime: null,
        createTime: null,
      },
      // 表单参数
      form: {
        logId: null,
        ruleId: null,
        greenhouseId: null,
        temperatureId: null,
        alarmMessage: null,
        alarmTime: null,
        createTime: null,
        updateTime: null
      },
      // 表单校验
      rules: {
        ruleId: [
          {required: true, message: "规则ID不能为空", trigger: "blur"}
        ],
        temperatureId: [
          {required: true, message: "温度记录ID不能为空", trigger: "change"}
        ],
        alarmTime: [
          {required: true, message: "报警时间不能为空", trigger: "blur"}
        ],
        alarmMessage: [
          {required: true, message: "报警消息不能为空", trigger: "blur"}
        ],
        // 添加大棚ID校验
        greenhouseId: [
          {required: true, message: "大棚ID不能为空", trigger: "blur"}
        ]
      },
      // 温度记录ID选项列表
      temperatureRecordOptions: []
    };
  },
  created() {
    this.getList();
    this.getTemperatureRecordsList();
  },
  methods: {
    /** 查询报警记录列表 */
    getList() {
      this.loading = true;
      listLog(this.queryParams).then(response => {
        this.logList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 获取温度记录ID列表
    getTemperatureRecordsList() {
      getTemperatureRecords().then(response => {
        console.log('温度记录接口返回数据：', response);
        const options = response.rows.map(item => ({
          label: item.temperatureId,
          value: item.temperatureId
        }));
        this.temperatureRecordOptions = options;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        logId: null,
        ruleId: null,
        greenhouseId: null,
        temperatureId: null,
        alarmMessage: null,
        alarmTime: null,
        createTime: null,
        updateTime: null
      };
      this.sysAlarmLogList = [];
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.logId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加报警记录";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const logId = row.logId || this.ids;
      getLog(logId).then(response => {
        this.form = response.data;
        this.sysAlarmLogList = response.data.sysAlarmLogList;
        this.open = true;
        this.title = "修改报警记录";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.form.sysAlarmLogList = this.sysAlarmLogList;
          if (this.form.logId != null) {
            updateLog(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addLog(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const logIds = row.logId || this.ids;
      this.$modal.confirm('是否确认删除报警记录编号为"' + logIds + '"的数据项？').then(() => {
        return delLog(logIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 报警记录序号 */
    rowSysAlarmLogIndex({row, rowIndex}) {
      row.index = rowIndex + 1;
    },
    /** 报警记录添加按钮操作 */
    handleAddSysAlarmLog() {
      let obj = {};
      obj.temperatureId = "";
      obj.alarmMessage = "";
      obj.alarmTime = "";
      this.sysAlarmLogList.push(obj);
    },
    /** 报警记录删除按钮操作 */
    handleDeleteSysAlarmLog() {
      if (this.checkedSysAlarmLog.length == 0) {
        this.$modal.msgError("请先选择要删除的报警记录数据");
      } else {
        const sysAlarmLogList = this.sysAlarmLogList;
        const checkedSysAlarmLog = this.checkedSysAlarmLog;
        this.sysAlarmLogList = sysAlarmLogList.filter(function (item) {
          return checkedSysAlarmLog.indexOf(item.index) == -1;
        });
      }
    },
    /** 复选框选中数据 */
    handleSysAlarmLogSelectionChange(selection) {
      this.checkedSysAlarmLog = selection.map(item => item.index);
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/log/export', {
        ...this.queryParams
      }, `log_${new Date().getTime()}.xlsx`);
    },
    formatTime(time) {
      return new Date(time).toLocaleString();
    }
  }
};
</script>
